Matematika

Pertanyaan

2log16.4log8+3log9 adlh

2 Jawaban

  • 2 log 16 . 4 log 8 + 3 log 9
    = 2 log 16 . 2² log 2³ + 3 log 9
    = 4 . 3/2 . 2 log 2 + 2
    = 4 . 3/2 + 2
    = 6 + 2
    = 8
  • penyelesaian
    2 log 16 x 4 log 8 + 3 log 9
    = (2 log 2⁴ x 2² log 2³) + 3 log 3²
    = (4 x 3/2 x 1) + 2
    = 6 + 2
    = 8

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